Esteves
type: MusicGroup
description: Esteves is a Portuguese family name. Esteves comes from esteva, a flower in Portuguese. It is a patronymic, meaning son of Stephen. It is equivalent to the Galician name Estévez/Esteves, which takes t
popularity: 3
followers: 724
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe179700d0991f6435dc2ff077cbc822df534a14f0f89b67f283f344e670bcb9f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/15d24153-ae30-4f47-b3cd-49eb8af778ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15d24153-ae30-4f47-b3cd-49eb8af778ef.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe179700d0991f6435dc2ff077cbc822df534a14f0f89b67f283f344e670bcb9f. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15d24153-ae30-4f47-b3cd-49eb8af778ef.json and https://artists.proofprofile.net/proofs/artist/15d24153-ae30-4f47-b3cd-49eb8af778ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
album: Vista de Cima
  type: MusicAlbum
  date published: 2019-10-18
album: Em Junho Já Não Vais Chorar
  type: MusicAlbum
  date published: 2019-11-01
album: Esteves
  type: MusicAlbum
  date published: 2019-11-08
album: Fiji
  type: MusicAlbum
  date published: 2020-01-31
album: Floresta
  type: MusicAlbum
  date published: 2022-03-04
album: Caminho Plano
  type: MusicAlbum
  date published: 2022-04-01
album: Santiago
  type: MusicAlbum
  date published: 2022-04-15
album: O Alpinista
  type: MusicAlbum
  date published: 2022-04-29
album: Fiji (Ao Vivo na Av. da Boavista)
  type: MusicAlbum
  date published: 2022-11-11
album: Floresta (Ao Vivo na Av. da Boavista)
  type: MusicAlbum
  date published: 2022-12-09
album: Ao Vivo na Av. da Boavista
  type: MusicAlbum
  date published: 2023-01-13
album: Ao Vivo na Av. da Boavista
  type: MusicAlbum
  date published: 2023-01-13
album: Os Fortes Não Choram
  type: MusicAlbum
  date published: 2024-11-15
album: Os Fortes Não Choram
  type: MusicAlbum
  date published: 2024-11-15
  track: Os Fortes Não Choram
    type: MusicRecording
    duration: PT4M56S
    duration ms: 296128
    explicit: false
    by artist: Esteves
    in album: Os Fortes Não Choram
      type: MusicAlbum
      date published: 2024-11-15
    isrc code: DGA0P2447066
    additional property: CopyrightID
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2447066
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:53:56Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4020c22017f61aeaba9b1c9b2f31615f397ec25c198388cdb1b94f6c9c5689d0. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2447066.
      date published: 2026-07-20T17:53:56Z
    audio: Os Fortes Não Choram
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.014
      additional property: Musical Key
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.396
      additional property: Energy
        type: PropertyValue
        value: 0.506
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.533
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.193
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.344
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.716
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Onde Seria Onde
  type: MusicAlbum
  date published: 2025-06-06
  track: Onde Seria Onde
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198613
    explicit: false
    by artist: Esteves
    in album: Onde Seria Onde
      type: MusicAlbum
      date published: 2025-06-06
    isrc code: QM7282502096
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 2026-07-20T09:36:49+00:00
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282502096
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
    audio: Onde Seria Onde

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696cc957c9c3036ece795946e0fb997f74ec51a1128b9b73bb10591f10ffbfb7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282502096.
date published: 2026-07-20T09:45:25Z

Onde Seria Onde
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 138.025
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.579
additional property: Energy
  type: PropertyValue
  value: 0.47
additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
  type: PropertyValue
  value: 0.424
additional property: Instrumentalness
  type: PropertyValue
  value: 0.006
additional property: Liveness
  type: PropertyValue
  value: 0.218
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.514
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.613
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major